Free AI Geometry Solver – Solve Geometry Problems Step by Step

Type a geometry question, paste a formula, or upload a photo of a diagram to get a clear step-by-step solution in seconds.

Solving History
Best for copied screenshots, equations, and short questions.
Send one question at a time for the best result. Use Ctrl/⌘ + Enter to solve faster.

Example Geometry Problems (Try One)

Click an example to auto-fill the solver and get a step-by-step solution.

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Triangle Area
Problem
Example
Find the area of a triangle with base 10 cm and height 6 cm.
\[b=10\,\mathrm{cm},\; h=6\,\mathrm{cm}.\; A=?\]
Answer preview: \(A=\frac{1}{2}bh=30\,\mathrm{cm^2}\)
Triangle Angles
Problem
Example
Two angles of a triangle are 35° and 65°. Find the third angle.
\[\angle A=35^\circ,\; \angle B=65^\circ.\; \angle C=?\]
Answer preview: \(80^\circ\)
Circle Area & Circumference
Problem
Example
A circle has radius 7 cm. Find its circumference and area. (Use π ≈ 3.14)
\[r=7\,\mathrm{cm}.\; C=?,\; A=?\]
Answer preview: \(C\approx 43.96\,\mathrm{cm},\; A\approx 153.86\,\mathrm{cm^2}\)
Pythagorean Theorem
Problem
Example
A right triangle has legs 6 and 8. Find the hypotenuse.
\[a=6,\; b=8.\; c=?\]
Answer preview: \(c=10\)
Similarity
Problem
Example
Two similar triangles have scale factor 3:5. If a corresponding side is 12, find the other.
\[\text{Scale }3:5,\; s_1=12,\; s_2=?\]
Answer preview: \(20\)
Congruence
Problem
Example
If two triangles are congruent, what can you say about their corresponding sides and angles?
Answer preview: All corresponding sides and angles are equal.
Coordinate Geometry
Problem
Example
Find the distance between points (1, 2) and (7, 10).
\[(1,2),(7,10).\; d=?\]
Answer preview: \(d=\sqrt{(7-1)^2+(10-2)^2}=10\)
Solid Geometry
Problem
Example
Find the volume of a cylinder with radius 3 cm and height 10 cm. (Use π ≈ 3.14)
\[r=3\,\mathrm{cm},\; h=10\,\mathrm{cm}.\; V=?\]
Answer preview: \(V\approx 282.6\,\mathrm{cm^3}\)

How It Works

Three simple steps to solve geometry problems online.

1
Enter or Upload Your Geometry Problem

Type your question, paste a formula, or upload a photo/screenshot of a diagram.

2
AI Analyzes the Geometry Diagram

The solver detects shapes, angles, and side relationships to pick the right method.

3
Get Step-by-Step Geometry Solution

Review the final answer with clear steps, formulas, and reasoning.

Why Choose This AI Geometry Solver?

Built for clarity, accuracy, and fast results.

Step-by-Step Geometry Solutions
See each step (formulas, substitutions, angle rules) so you learn the method—not just the final number.
Supports Many Geometry Topics
Triangles, circles, angles, polygons, coordinate geometry, similarity, congruence, and solid geometry.
AI-Powered Geometry Analysis
The AI identifies the relevant relationships and applies the correct theorems step by step.
Solve Geometry from Photos
Upload a clear photo of a workbook diagram or worksheet problem to solve it online.

AI Geometry Solver (Online)

A fast way to solve geometry homework and learn the steps.

What is an AI Geometry Solver?

An AI Geometry Solver (also called an AI Geometry Problem Solver) is a tool that helps you solve geometry problems online by interpreting your question, formulas, and diagrams, then producing step-by-step geometry solutions. You can type a problem, paste a formula, or upload an image—so it also works as a geometry homework helper and photo geometry solver.

What types of geometry problems can it solve?

It can help with common topics like triangle geometry (angles, area, similarity), circles (arcs, chords, tangents), polygons, coordinate geometry (distance, midpoint, slope), and solid geometry (surface area and volume). For best results, include all given measurements and what you need to find.

Why step-by-step matters

Geometry is about reasoning with shapes and relationships. Seeing each step helps you understand why a theorem applies, avoid common mistakes, and build intuition for proofs and problem solving.

Tips for best results

Label points and angles in your text (e.g., “triangle ABC”), include units, and specify what to solve for. For photo uploads, use a sharp image that shows the entire diagram and all labels.

Geometry Topics Supported
  • Triangles and Angles
  • Circles and Arcs
  • Polygons
  • Area and Perimeter
  • Pythagorean Theorem
  • Similarity and Congruence
  • Coordinate Geometry
  • Solid Geometry

FAQ

Common questions about solving geometry problems with AI.

What is an AI Geometry Solver?
An AI geometry solver is an online tool that analyzes geometry questions (typed text, formulas, or a photo of a diagram) and returns a solution—often with step-by-step reasoning so you can learn the method.
Can this tool solve geometry problems step by step?
Yes. It is designed to show intermediate steps (formulas, substitutions, and reasoning) so you can follow how the final result is obtained.
Can I upload a photo of a geometry diagram?
Yes. Upload a clear photo or screenshot of your geometry problem or diagram and the solver can read it and generate a step-by-step solution.
What types of geometry problems can it solve?
It can help with triangles and angles, circles and arcs, polygons, area and perimeter, the Pythagorean theorem, similarity and congruence, coordinate geometry, and many solid geometry problems. Include given values and what you need to find for best results.
Is the geometry solver free to use?
You can start solving many geometry problems for free by typing your question or uploading an image and reviewing the generated solution and steps.
Start Solving Geometry Problems with AI Now
Jump to the solver, upload a photo or paste your question, and get a step-by-step solution.
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